package com.itheima.dao.impl;

import com.itheima.dao.UserDao;
import org.springframework.stereotype.Repository;

@Repository

public class UserDaoImpl implements UserDao {

    @Override
    public void save() {
        //System.out.println(1/0);
        System.out.println("保存操作。。。。。。");
    }

    @Override
    public void update() {
        System.out.println("更新操作。。。。。。。");
    }

    @Override
    public void delete() {
        System.out.println("删除操作");
    }

    @Override
    public void findAll() {
        System.out.println("查询操作。。。。。。");
    }
}